Article 23 The industrial noise emitted to the living environment of the neighbourhood within an urban area shall be kept within the limits set by the State on emission of environmental noise within the boundary of an industrial enterprise.

• 第二十三条 在城市范围内向周围生活环境排放工业噪声的，应当符合国家规定的工业企业厂界环境噪声排放标准。